#ifndef VECMAT_H
#define VECMAT_H

#include <stdio.h>

class Vector3
{
 public:
     double data[3];
     Vector3();
     void Print(void);
     void Set(double d1,double d2);
     double GetX();
     double GetY();
     Vector3 operator-(const Vector3 &);
     friend Vector3 operator*(const Vector3 &,double);
};

class Matrix3
{
 public:
     double data[3][3];
     Matrix3();
     void Print(void);
     Matrix3 operator*(const Matrix3);
     friend Vector3 operator*(const Matrix3,const Vector3);
};

#endif
